Frequencies for d_1_c2_48 variable in snf_rollup2540_96_2011 dataset :

  d_1_c2_48 |      Freq.     Percent        Cum.
------------+-----------------------------------
       1151 |          1        0.06        0.06
       3623 |          1        0.06        0.11
       6525 |          1        0.06        0.17
       8702 |          1        0.06        0.22
      15116 |          1        0.06        0.28
      22154 |          1        0.06        0.33
          . |      1,803       99.67      100.00
------------+-----------------------------------
      Total |      1,809      100.00

by Jean Roth , jroth@nber.org , 17 Feb 2018